The GRACO Husky 1050 PP Pump is an air-operated double diaphragm pump designed for industrial fluid transfer. This specific configuration features a center flange, aluminum center section, polypropylene (PP) seats, PTFE balls, and a PTFE/Santoprene diaphragm. It is engineered for reliable, low-maintenance transfer of a wide range of fluids, including water, antifreeze, and fuels, in demanding industrial environments.

Key Features:

• Air-Operated Double Diaphragm Pump
• Husky 1050
• Aluminum center section, PP seats, PTFE balls, PTFE/Santoprene diaphragm
• Maximum free-flow delivery: 50 gpm (189 l/min)
• Maximum fluid working pressure: 125 psi (8.6 bar, 0.86 MPa) for metal pumps (aluminum, stainless steel, Hastelloy); for PP pumps, maximum fluid pressure may be lower—refer to specific model documentation (not fully specified for PP in available data)
• Compatible with water, antifreeze, fuels, and other industrial fluids; suitable for transfer applications in various industries
• UL listed (for certain models)
• Stall-free low pulsation air valve for smooth and rapid changeover
• Reliable, low-maintenance design
• Handles solids up to 1/8 in (3.2 mm)
• Maximum pump speed: 280 cpm
• Maximum suction lift: 16 ft (4.9 m) dry, 29 ft (8.8 m) wet
• Ease of maintenance and robust construction

Applications:
Industrial fluid transfer, including water, antifreeze, and fuel; suitable for mining, agriculture, manufacturing, and vehicle service environments

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure proper alignment and secure mounting of the pump
• Use appropriate hoses and fittings for fluid and air connections
• Follow manufacturer guidelines for air pressure and fluid compatibility
• Regularly inspect diaphragms, balls, and seats for wear and replace as needed
• Maintain clean and dry air supply to prevent contamination and ensure smooth operation
• Periodically check for leaks and unusual noises
• Replace diaphragms and seals according to recommended intervals
• Keep pump and surrounding area clean to prevent contamination
• Monitor air pressure and flow rates for consistent performance